82802AB Datasheet, PDF (51/53 Pages) Intel Corporation – Firmware Hub (FWH)

Intel^® 82802AB/AC Firmware Hub
R
6.4.4. A/A Mux Write Operations ^(1,2)
#
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13
W14
Symbol
Parameter
tPHWL
tWLWH
tDVWH
tWHDX
tAVCL
tCLAX
t_AVCH
t_CHAX
tWHWL
tCHWH
tVPWH
tWHGL
tWHRL
tQVVL
RP# high recovery to WE# low
Write pulse width low
Data setup to WE# high
Data hold from WE# high
Row address setup to R/C# low
Row address hold from R/C# low
Column address setup to R/C# high
Column address hold from R/C# high
Write pulse width high
R/C# high setup to WE# high
VPP1,2 setup to WE# high
Write recovery before read
WE# high to RY/BY# going low
VPP1,2 hold from valid SRD, RY/BY# high
Notes
1
1
1
1
1
1
Min.
1
100
50
5
50
50
50
50
100
50
100
0
0
Max.
150
Units
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note:
1. Refer to Table 6-28 [?] for valid AIN and DIN for block erase or program or other commands.
2. Tc = 0 °C to + 85 °C, 3.3 V ± 0.3 V VCC
Datasheet
51